Introduction - If you have any usage issues, please Google them yourself
An 802.11n standard describes the books, next-generation-wireless-lans-throughput-robustness-and-reliability-in-802.11n is now the Chinese translation of the book, would be best if the English can see the English original.
next-generation-wireless-lans-throughput-robustness-and-reliability-in-802.11n.pdf